replace old config with current config

config.rb

@@ -45,55 +45,24 @@ activate :sprockets
 require 'ruby-cheerio'
 
 helpers do
-  def edx_api_call(endpoint)
-    url = config[:edx_api_url] + endpoint
-    JSON.parse(open(url).read)
-  end
-
-  def get_courses_sorted()
-    courses = edx_api_call("courses/")
-    next_page = courses['pagination']['next']
-    while next_page
-        more_courses = JSON.parse(open(next_page).read)
-        courses['results'] = courses['results'] + more_courses['results']
-        next_page = more_courses['pagination']['next']
-    end
-    courses['results'].sort_by! { |course| course['start'] }.reverse!
-    courses
-  end
-
   def get_invitation_only_courses
-    courses = get_courses_sorted()
-    courses['results'].select! { |course| not course['hidden'] and course['invitation_only'] == true }
+    courses = data.courses.clone
+    courses['results'] = data.courses['results'].select { |course| not course['hidden'] and course['invitation_only'] == true }
     courses
   end
 
   # Courses that do not have "invitation only" set to true.
   # You can change this under Settings -> Advanced Settings in Studio.
   def get_enrollable_courses
-    courses = get_courses_sorted()
-    courses['results'].select! { |course| course['invitation_only'] == false }
+    courses = data.courses.clone
+    courses['results'] = data.courses['results'].select { |course| course['invitation_only'] == false }
     courses
   end
 
-  def get_course(course_id)
-    edx_api_call("courses/" + course_id)
-  end
-
   def course_url(course_id)
     config[:edx_url] + "/courses/" + course_id + "/about"
   end
 
-  def extract_long_description(overview)
-    if not overview
-      return nil
-    end
-    if overview == ''
-      return nil
-    end
-    overview
-  end
-
   # Returns the path to a template in the same way that Padrino searches for it.
   # This is needed to check if there is a file that has a `.<language>`
   # extension, for example `template.en.md` would be loaded if somebody called
@@ -111,7 +80,6 @@ helpers do
     path.empty? ? :"_#{name}" : :"#{path}#{File::SEPARATOR}#{name}"
   end
 
-
   # Override partial to load template.#{locale} if it exists
   def partial(template, options={}, &block)
     template_path = _get_template_path template
@@ -171,7 +139,7 @@ set :edx_url, "https://learn.totem-project.org"
 set :edx_api_url, config[:edx_url] + "/api/courses/v1/"
 
 # First locale is considered root path
-I18n.available_locales = [:en, :ar, :es, :fr, :fa, ]
+I18n.available_locales = [:en, :ar, :es, :fa, :fr, ]
 
 # Influences direction of text flow in the html body
 # use text_class to add additional classes to text fields on the home page
@@ -191,16 +159,16 @@ set :locales, {
         text_class: "text-justify",
         name: "ES",
         long_name: "Español"
-    }, :fr => {
-        direction: "ltr",
-        text_class: "text-justify",
-        name: "FR",
-        long_name: "Français"
     }, :fa => {
         direction: "rtl",
         text_class: "",
         name: 'فارسی',
         long_name: 'فارسی'
+    }, :fr => {
+        direction: "ltr",
+        text_class: "text-justify",
+        name: "FR",
+        long_name: "Français"
     }
 }
 
@@ -245,5 +213,3 @@ activate :ogp do |ogp|
   # Automatically enables og:url tag
   ogp.base_url = 'https://totem-project.org'
 end
-
-